阅读说明：本技术 具有高衍射效率和低雾度的全息聚合物分散液晶混合物 (Holographic polymer dispersed liquid crystal mixtures with high diffraction efficiency and low haze ) 是由 J·D·沃德恩 S·阿布拉哈姆 于 2020-02-24 设计创作，主要内容包括：示出了根据本发明的各种实施方案的全息聚合物分散液晶材料体系。一个实施方案包括全息聚合物分散液晶配方,其包括单体、光引发剂以及包含三联苯化合物和非三联苯化合物的液晶混合物,该液晶混合物具有至少1:10重量百分比的三联苯化合物对非三联苯化合物的比率,其中光引发剂被配置为促进单体和液晶混合物的光聚合诱导相分离过程。在另一个实施方案中,液晶混合物进一步包括嘧啶化合物,其中液晶混合物具有至少1:10重量百分比的三联苯化合物和嘧啶化合物对非三联苯化合物的比率。在进一步的实施方案中,三联苯化合物对非三联苯化合物的比率为至少1.5:10。(Holographic polymer dispersed liquid crystal material systems according to various embodiments of the present invention are shown. One embodiment includes a holographic polymer dispersed liquid crystal formulation including a monomer, a photoinitiator, and a liquid crystal mixture including a terphenyl compound and a non-terphenyl compound, the liquid crystal mixture having a ratio of terphenyl compound to non-terphenyl compound of at least 1:10 weight percent, wherein the photoinitiator is configured to promote a photopolymerization-induced phase separation process of the monomer and the liquid crystal mixture. In another embodiment, the liquid crystal mixture further comprises a pyrimidine compound, wherein the liquid crystal mixture has a ratio of at least 1:10 weight percent of the terphenyl compound and the pyrimidine compound to the non-terphenyl compound. In further embodiments, the ratio of terphenyl compound to non-terphenyl compound is at least 1.5: 10.)

相关申请的交叉引用

本申请根据35 U.S.C.§119(e)要求于2019年2月22日提交的题为“具有高衍射效率和低雾度的全息聚合物分散液晶混合物”的美国临时专利申请No.62/808,970的权益和优先权。美国临时专利申请No.62/808,970的公开内容出于所有目的在此通过引用整体并入本文。